<div id="app">
</div>
body {
width: 100vw;
height: 100vh;
overflow: hidden;
padding: 0;
margin: 0;
display: flex;
justify-content: center;
align-items: center;
background: linear-gradient(180deg, #40f, #05f);
}
import React,{useState, StrictMode,useEffect} from 'https://esm.sh/react@18.2.0'
import ReactDOM from 'https://esm.sh/react-dom@18.2.0'
import {motion} from "https://esm.sh/framer-motion@8.3.3";
const App = function() {
const [isRotated, setRotate] = useState(false)
return (
<div
style={{
display:'flex',
flexDirection:'column',
gap:30
}}
>
<motion.div
style={{
width:100,
height:100,
backgroundColor:'white',
borderRadius:'20px'
}}
animate={{
rotate:isRotated ? 45 : 0
}}
>
</motion.div>
<div
style={{
backgroundColor:'white',
display:'flex',
justifyContent:'center',
padding:6,
fontFamily:'system-ui',
color:'white',
backgroundColor:'black',
borderRadius:20,
fontSize:14,
letterSpacing:2,
cursor:'pointer'
}}
onClick={()=>{
setRotate(!isRotated)
}}
>点击切换</div>
</div>
)
}
const container = document.querySelector("#app")
console.log(container)
const root = ReactDOM.createRoot(container)
root.render(
<StrictMode>
<App />
</StrictMode>
)
View Compiled
This Pen doesn't use any external CSS resources.
This Pen doesn't use any external JavaScript resources.